Other Information (Accrued And Other Current Liabilities) (Details) (USD $) In Thousands	Sep. 30, 2011	Dec. 31, 2010
Other Information [Abstract]
Interest payable	$ 144,621	$ 135,867
Customer advances and deposits	109,228	86,191
Accrued capital expenditures	120,542	87,260
Accrued wages and benefits	57,243	61,587
Taxes payable other than income taxes	85,426	27,067
Income taxes payable	6,617	7,390
Other	55,725	57,198
Total accrued and other current liabilities	$ 579,402	$ 462,560